1939777653

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{563}}^1\times {\mathrm{797}}^1$

素因数の和:1505

約数の個数: 32

約数和(自身を含む): 2851656192

約数和(自身を除く): 911878539

約数列:

[1, 3, 11, 33, 131, 393, 563, 797, 1441, 1689, 2391, 4323, 6193, 8767, 18579, 26301, 73753, 104407, 221259, 313221, 448711, 811283, 1148477, 1346133, 2433849, 3445431, 4935821, 14807463, 58781141, 176343423, 646592551, 1939777653]

約数ペア:

[(1, 1939777653), (3, 646592551), (11, 176343423), (33, 58781141), (131, 14807463), (393, 4935821), (563, 3445431), (797, 2433849), (1441, 1346133), (1689, 1148477), (2391, 811283), (4323, 448711), (6193, 313221), (8767, 221259), (18579, 104407), (26301, 73753)]